Former first daughter Chelsea Clinton is engaged to longtime boyfriend Marc Mezvinsky.

The couple shared the news with friends and family via e-mail on the Friday after Thanksgiving. Because nothing is private anymore, the Internet then shared the e-mail with everyone else:

"We're sorry for the mass email but we wanted to wish everyone a belated Happy Thanksgiving! We also wanted to share that we are engaged! We didn't get married this past summer despite the stories to the contrary, but we are looking toward next summer and hope you all will be there to celebrate with us. Happy Holidays! Chelsea & Marc."

The 29-year-old is the only child of President Bill Clinton and Secretary of State Hillary Rodham Clinton. Mezvinsky, a banker and fellow Stanford alumnus, is the son of former Iowa congressman Ed Mezvinsky and former Pennsylvania congresswoman Marjorie Margolies-Mezvinksy.